mirror of
https://github.com/monero-project/monero-gui.git
synced 2024-12-23 20:20:02 +00:00
121 lines
4 KiB
C++
121 lines
4 KiB
C++
// Copyright (c) 2014-2018, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#include "filter.h"
|
|
#include <QKeyEvent>
|
|
#include <QDebug>
|
|
|
|
filter::filter(QObject *parent) :
|
|
QObject(parent)
|
|
{
|
|
m_tabPressed = false;
|
|
m_backtabPressed = false;
|
|
}
|
|
|
|
bool filter::eventFilter(QObject *obj, QEvent *ev) {
|
|
switch(ev->type()) {
|
|
case QEvent::KeyPress: {
|
|
QKeyEvent *ke = static_cast<QKeyEvent*>(ev);
|
|
if(ke->key() == Qt::Key_Backtab) {
|
|
if(m_backtabPressed)
|
|
break;
|
|
else m_backtabPressed = true;
|
|
}
|
|
|
|
if(ke->key() == Qt::Key_Tab) {
|
|
if(m_tabPressed)
|
|
break;
|
|
else m_tabPressed = true;
|
|
}
|
|
|
|
QString sks;
|
|
if(ke->key() == Qt::Key_Control) {
|
|
sks = "Ctrl";
|
|
#ifdef Q_OS_MAC
|
|
} else if(ke->key() == Qt::Key_Meta) {
|
|
sks = "Ctrl";
|
|
#endif
|
|
} else {
|
|
QKeySequence ks(ke->modifiers() + ke->key());
|
|
sks = ks.toString();
|
|
}
|
|
#ifndef Q_OS_MAC
|
|
if(sks.contains("Alt+Tab") || sks.contains("Alt+Backtab"))
|
|
break;
|
|
#else
|
|
sks.replace("Meta", "Ctrl");
|
|
#endif
|
|
emit sequencePressed(QVariant::fromValue<QObject*>(obj), sks);
|
|
} break;
|
|
case QEvent::KeyRelease: {
|
|
QKeyEvent *ke = static_cast<QKeyEvent*>(ev);
|
|
|
|
if(ke->key() == Qt::Key_Backtab)
|
|
m_backtabPressed = false;
|
|
|
|
if(ke->key() == Qt::Key_Tab)
|
|
m_tabPressed = false;
|
|
|
|
QString sks;
|
|
#ifdef Q_OS_ANDROID
|
|
if(ke->key() == Qt::Key_Back) {
|
|
qDebug() << "Android back hit";
|
|
sks = "android_back";
|
|
}
|
|
#endif
|
|
if(ke->key() == Qt::Key_Control) {
|
|
sks = "Ctrl";
|
|
#ifdef Q_OS_MAC
|
|
} else if(ke->key() == Qt::Key_Meta) {
|
|
sks = "Ctrl";
|
|
#endif
|
|
} else {
|
|
QKeySequence ks(ke->modifiers() + ke->key());
|
|
sks = ks.toString();
|
|
}
|
|
#ifndef Q_OS_MAC
|
|
if(sks.contains("Alt+Tab") || sks.contains("Alt+Backtab"))
|
|
break;
|
|
#else
|
|
sks.replace("Meta", "Ctrl");
|
|
#endif
|
|
emit sequenceReleased(QVariant::fromValue<QObject*>(obj), sks);
|
|
} break;
|
|
case QEvent::MouseButtonPress: {
|
|
QMouseEvent *me = static_cast<QMouseEvent*>(ev);
|
|
emit mousePressed(QVariant::fromValue<QObject*>(obj), me->x(), me->y());
|
|
} break;
|
|
case QEvent::MouseButtonRelease: {
|
|
QMouseEvent *me = static_cast<QMouseEvent*>(ev);
|
|
emit mouseReleased(QVariant::fromValue<QObject*>(obj), me->x(), me->y());
|
|
} break;
|
|
default: break;
|
|
}
|
|
|
|
return QObject::eventFilter(obj, ev);
|
|
}
|